KICKER CompR 48CWR124

2x2Ω
2x4Ω

Subwoofer

12″ / 300 mm
Nominal diameter
30 Hz
Resonance
0.6
Q factor
86 dB
Sensitivity
± 17.5 mm
Linear excursion
1000 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
86.4
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
30.3
Hz
Mechanical quality factor
QMS
12.28
Electrical quality factor
QES
0.63
Total quality factor
QTS
0.60

Large signal parameters

Maximum linear excursion
xmax
17.5
mm
Air volume displaced at xmax
VD
887
cm³
Power handling
P
500
W
Program power
Pmax
1000
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
7.0
Ω
Inductance (1kHz, in series)
LE
5.28
mH

Magnet

Force factor (in series)
Bl
18.98
N/A
Motor constant
Bl/√RE
7.18
N/√W

Diaphragm

Effective diameter
254
mm
Effective area
SD
507
cm²
Moving mass
MMS
172.3
g
Moving mass (without air load)
MMD
164.3
g

Suspensions

Stiffness
KMS
6.22
N/mm
Compliance
CMS
161
µm/N
Equivalent volume to the compliance
VAS
58.4
L
Mechanical resistance
RMS
2.6665
N·s/m

Dimensions

Nominal diameter
12
300
mm
Baffle cutout diameter
279
mm
Mounting depth
146
mm
Volume occupied by the driver (estimated)
2.3
L
KICKER 48CWR124 Dimensions

Export this driver to a simulation software:

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SD
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